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arXiv 0910.3201physics.flu-dyn
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液体射流在通道中的不稳定性

Instability of liquid jet penetrated into stream in channel

Naoto Oka, Ichiro Ueno

摘要:

研究了液体射流冲击通道内同种流体时的穿透过程和不稳定性。进入射流中的射流被夹带的空气包裹,当射流周围的空气鞘崩溃时,射流与射流合并。在这段流体动力学视频中,我们介绍了射流中出现的不稳定性以及空气鞘层对射流动力学行为的强烈影响。

英文摘要:

Penetration process and an instability on a liquid jet impinging to a stream of the same fluid in a channel is focused. The jet penetrated into the stream is wrapped by entrained air, and coalesces with the stream when the air sheath around the jet collapses. We introduce instability arisen on the jet and the vigorous effect of the entrained-air sheath on the dynamic behavior of the jet in this fluid dynamics video.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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